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Nonlinear position servo design using the QLQG/LTR method

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Abstract

A new nonlinear controller design method called the QLQG/LTR method is proposed. This method is related to the use of statistical linearization, LQG/LTR, and IRIDF methods. It is applied to a position servo with Coulomb friction. The computer simulation results show that the QLQG/LTR control system can adapt automatically to changes in input magnitude.

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Authors and Affiliations

  1. Department of Mechanical Design Engineering, Pusan National University, 609-735, Pusan, Korea

    Jong Shik Kim

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  1. Jong Shik Kim
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Kim, J.S. Nonlinear position servo design using the QLQG/LTR method. KSME Journal 3, 86–94 (1989). https://doi.org/10.1007/BF02953593

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  • DOI: https://doi.org/10.1007/BF02953593

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